203021878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1453}}^1\times {\mathrm{3677}}^1$

素因数の和:5151

約数の個数: 16

約数和(自身を含む): 320868720

約数和(自身を除く): 117846842

約数列:

[1, 2, 19, 38, 1453, 2906, 3677, 7354, 27607, 55214, 69863, 139726, 5342681, 10685362, 101510939, 203021878]

約数ペア:

[(1, 203021878), (2, 101510939), (19, 10685362), (38, 5342681), (1453, 139726), (2906, 69863), (3677, 55214), (7354, 27607)]